e.g. The chef rolled up a mass of pizza dough.
e.g. The great mass of the continent was buried under the ice cap for thousands of years.
e.g. Prosecutors found a mass of conflicting evidence that proved that the man was guilty.
e.g. A mass of motorcyclists zoomed down the large avenue.
e.g. The teen pop-star was very popular among the masses.
e.g. All objects with a mass exert a gravitational force.
e.g. In the movie, the attack of the aliens leads to the mass destruction of the entire planet's inhabitants.
e.g. Members of the community took part in the mass planting of trees and bushes on the barren land.
e.g. The mass detrimental effects of the pandemic on the world.
e.g. I massed up the papers that had been strewn on all over the apartment floor.
e.g. Hundreds of university students massed up outside the synagogue to pray and light candles for the victims of the shooting.
e.g. I attended Sunday mass at the church.
Company